CVE-2021-47319
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
virtio-blk: Fix memory leak among suspend/resume procedure
In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk->vqs should be freed before we call init_vqs() in virtblk_restore().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 381bde79d11e596002edfd914e6714291826967a | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 102d6bc6475ab09bab579c18704e6cf8d898e93c | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 863da837964c80c72e368a4f748c30d25daa1815 | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 600942d2fd49b90e44857d20c774b20d16f3130f | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 04c6e60b884cb5e94ff32af46867fb41d5848358 | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0 | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | ca2b8ae93a6da9839dc7f9eb9199b18aa03c3dae | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | 29a2f4a3214aa14d61cc9737c9f886dae9dbb710 | Unavailable | None listed |
| 6a27b656fc0210e976db362e1368c56db05c8f08 | affected | git | b71ba22e7c6c6b279c66f53ee7818709774efa1f | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 4.4.276 | unaffected | semver | Unavailable | 4.4.* | None listed |
| 4.9.276 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.240 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.198 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.134 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.52 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.12.19 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13.4 | unaffected | semver | Unavailable | 5.13.* | None listed |
| 5.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |